package cn.edu.tyu.finance.thingstype.servlet;

import java.io.IOException;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.catalina.User;

import cn.edu.tyu.finance.thingstype.domain.Users;
import cn.edu.tyu.finance.thingstype.service.UserServiceImpl;

/**
 * Servlet implementation class UserSelvlet
 */
@WebServlet("/User")
public class UserSelvlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
    public UserSelvlet() {
        super();
    }
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String method = request.getParameter("method");
		if ("add".equals(method)) {
			addUser(request,response);
		}
	}
	private void addUser(HttpServletRequest request, HttpServletResponse response) {
		//接收页面发送过来的参数
		String userid = request.getParameter("userid");
		String username = request.getParameter("username");
		String userpsw = request.getParameter("userpsw");
		Users users = new Users();
		users.setUserid(userid);
		users.setUserid(userid);
		users.setUserid(userid);
		UserServiceImpl userServiceImpl = new UserServiceImpl();
		int res = 0;
		
		try {
			res = userServiceImpl.addUser(users);
			if(res>0) {
				//进入查询页面
				response.sendRedirect(request.getContextPath()+"/user?method=query");
			}else {
				//还是在添加页面
				response.sendRedirect(request.getContextPath()+"/addUser.jsp");
			}
		} catch (SQLException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
		
	}
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doGet(request, response);
	}

}
